Type B - Ball, steel, smooth contact face
Type R - Ball, steel, serrated contact face
Type K - Ball, plastic, smooth contact face
GN709.7 Clamping Pad, with O-ring, Steel
These clamping pads, GN 709.7, are also used in jig and fixture construction, for example for clamping workpieces, as movable bearing surface or as stops.
The swivel-mounted ball compensates for uneven and non-parallel contact surfaces by as much as 10°. It is also secured against further twisting.
The O-ring holds the ball in position and prevents dirt from penetrating, resulting in a long service life and constant mobility.
Steel ST, tempered, tensile strength class 10.9
Ball - Steel ST, hardened (54+2 HRC). Plastic, (Polyacetal POM)
O-Ring - Rubber NBR (Perbunan)